Quick answers
- Which hospitals does Douglas C. Williams work at?
- Medicare's official clinician data lists Douglas C. Williams at 1 hospital: Memorial Hospital at Gulfport. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Douglas C. Williams see patients?
- Medicare's clinician data lists 3 practice locations, including Gulfport, MS. Call before your visit to confirm the address.
- What is Douglas C. Williams's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Douglas C. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas C. Williams accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Douglas C. Williams?
- (228) 832-5151, as listed in official Medicare / NPI Registry data.
- What is Douglas C. Williams's NPI number?
- 1316697147. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Douglas C. Williams works
Medicare's Facility Affiliation Data lists Douglas C. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hospital at GulfportGulfport, MS · Acute Care Hospital · CCN 250019
Practice locations
Addresses where Douglas C. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 1340 Broad AveGulfport, MS 39501
- 15286 Community RdGulfport, MS 39503 (228) 832‑5151
- 15286 Community Rd, Suite BGulfport, MS 39503
Group practices
Medicare enrollment lists Douglas C. Williams as a member of this group (CMS data updated 2026-10-02).
- Memorial Hospital at Gulfport474 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Gulfport
Clinicians with the same Medicare primary specialty in Gulfport, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316697147 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians